0
How many nitrogen-14 atoms would you need to place on the right pan to balance the three calcium-42 atoms on the left pan of the atomicbalance?
Wiki User
∙ 10y ago
9
Wiki User
∙ 10y ago
You would need to use 14 nitrogen-14 atoms on the right pan to balance the three calcium-42 atoms on the left pan. This is because nitrogen-14 has an Atomic Mass of 14, while calcium-42 has an atomic mass of 42. By multiplying the atomic mass of nitrogen-14 by 3, you would obtain a total mass of 42, thus balancing the equation.
Add your answer:
Earn +20 pts
How do you balance FeCl2 H2?
To balance the equation FeCl2 + H2 = Fe + HCl, you need to add coefficients. Start by balancing the iron atoms on both sides, then balance the chlorine atoms, and finally balance the hydrogen atoms. The balanced equation is FeCl2 + H2 = Fe + 2HCl.
How do you balance Fe H2O---Fe3O4 H2?
To balance the equation Fe + H2O → Fe3O4 + H2, you need to ensure the number of atoms of each element are equal on both sides. Start by balancing the iron atoms, then balance the oxygen atoms, and finally balance the hydrogen atoms. The balanced equation is 3Fe + 4H2O → Fe3O4 + 4H2.
How do you balance H2S plus O2 yields H2O plus SO2?
To balance this chemical equation, start by balancing the sulfur atoms: add a coefficient of 2 in front of H2O to balance the sulfur atoms. Next, balance the hydrogen atoms by adding a coefficient of 2 in front of H2S. Finally, balance the oxygen atoms: add a coefficient of 3 in front of O2 to balance the oxygen atoms on both sides. The balanced equation is 2H2S + 3O2 → 2H2O + 2SO2.
How do to balance this redox reaction CrI3 plus Cl2 equal CrO4 2- plus IO4 - plus Cl- in basic solution?
First, balance the atoms in the reaction and determine the oxidation states. Then adjust the number of water molecules to balance oxygen atoms and add OH- ions to balance hydrogen atoms. Finally, balance the charges by adding electrons to one side of the reaction. Check that the charges and atoms are balanced in both the half-reactions and overall reaction.
How are oxygen atoms balanced for redox equations in basic solutions?
H2O and OH- are added to balance the oxygen atoms.
How do you balance FeCl2 H2?
To balance the equation FeCl2 + H2 = Fe + HCl, you need to add coefficients. Start by balancing the iron atoms on both sides, then balance the chlorine atoms, and finally balance the hydrogen atoms. The balanced equation is FeCl2 + H2 = Fe + 2HCl.
How do you balance Fe H2O---Fe3O4 H2?
To balance the equation Fe + H2O → Fe3O4 + H2, you need to ensure the number of atoms of each element are equal on both sides. Start by balancing the iron atoms, then balance the oxygen atoms, and finally balance the hydrogen atoms. The balanced equation is 3Fe + 4H2O → Fe3O4 + 4H2.
How do you balance H2S plus O2 yields H2O plus SO2?
To balance this chemical equation, start by balancing the sulfur atoms: add a coefficient of 2 in front of H2O to balance the sulfur atoms. Next, balance the hydrogen atoms by adding a coefficient of 2 in front of H2S. Finally, balance the oxygen atoms: add a coefficient of 3 in front of O2 to balance the oxygen atoms on both sides. The balanced equation is 2H2S + 3O2 → 2H2O + 2SO2.
How do you determine the numbers of atoms in a chemical equation?
It is necessary to balance the number of atoms for reactantas and products.
How do to balance this redox reaction CrI3 plus Cl2 equal CrO4 2- plus IO4 - plus Cl- in basic solution?
First, balance the atoms in the reaction and determine the oxidation states. Then adjust the number of water molecules to balance oxygen atoms and add OH- ions to balance hydrogen atoms. Finally, balance the charges by adding electrons to one side of the reaction. Check that the charges and atoms are balanced in both the half-reactions and overall reaction.
How are oxygen atoms balanced for redox equations in basic solutions?
H2O and OH- are added to balance the oxygen atoms.
What do atoms strive to have?
Atoms strive to have balance, namely, the outer electron shell full even if it has to share.
What is added to balance hydrogen and oxygen atoms in an oxidation-reduction reaction in acidic solution?
Protons (H+) are added to balance oxygen atoms in an oxidation-reduction reaction in acidic solution. This helps to maintain charge neutrality and overall balance in the reaction.
How are the oxygen atoms balanced for redox equations in basic solutions?
H2O and OH- are added to balance the oxygen atoms.
How do you balance k2cr2o7 h2so4 c2h5oh -- cr2so43 k2so4 ch3cooh h2o?
To balance this chemical equation, first balance the chromium atoms by adding a coefficient of 3 in front of Cr2(SO4)3. Next, balance the hydrogen atoms with a coefficient of 8 in front of H2O. Then, balance the oxygen atoms by adding a coefficient of 7 in front of H2SO4. Finally, balance the potassium atoms by adding a coefficient of 4 in front of K2SO4. The balanced equation is: K2Cr2O7 + 4H2SO4 + 3C2H5OH → Cr2(SO4)3 + K2SO4 + 3CH3COOH + 11H2O
In what order should atoms be balanced in a hydrocarbon combustion reaction?
Answer this question… Carbon, hydrogen, oxygen
How are oxygen atoms balanced for red ox equations in acidic solutions?
H2O and H+ are used to balance the oxygen atoms
