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2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)
Rylee Cuthbertson
Anonymous
Nuzx
jenna vi
Wiki User
∙ 6y ago2Na(s)+MgF2 2NaF(s)+Mg(s)
Wiki User
∙ 6y agoAn example of a balanced chemical equation is:
NaOH + HCl = NaCl + H2O
Wiki User
∙ 10y ago2H2 + O2 --> 2H2O
Notice that there are 4 atoms of hydrogen on both sides of the reaction, and 2 atoms of oxygen on both sides of the reaction, therefore the equation is balanced.
B Wells
2Ca (s) + 02 (g) 2CaO (s)
Wiki User
∙ 13y agoAnswer: 2NaCl + H2SO4 → HCL + NaSO4
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Balanced equation for ammonia?
The balanced equation for the production of ammonia is the following: N2 + 3H2 ---> 2NH3
What is the coefficient for H20 when the following equation is balanced K plus H20 plus KOH plus H2?
2K + 2H2O --> 2KOH + H2 The balanced equation shows that there is a 2 in front of water.
Why is the chemical equation 2H2 O2 balanced?
2H2 + O2 ---->2H2O is balanced for the following reasons. Hydrogen and oxygen exist as H2 and O2 and not H and O. The product is water with a formula of H2O. To get balance the number of atoms of reactants and the number of atoms of products must be equal. They are in the balanced equation above. For these reasons the equation is balanced.
When the following equation is balanced what is the coefficient for HCl?
2hcl
Is the following chemical equation balanced agno3 nacl 4agcl nano3?
The balanced equation is AgNO3 + NaCl --> AgCl + NaNO3. No coefficients are needed because everything bonds in a 1:1 molar ratio.
Balanced equation for ammonia?
The balanced equation for the production of ammonia is the following: N2 + 3H2 ---> 2NH3
Is the following nuclear reaction balanced?
A nuclear equation is balanced when the sum of atomic numbers and mass numbers on each side of the equation is the same.
What is the coefficient for H20 when the following equation is balanced K plus H20 plus KOH plus H2?
2K + 2H2O --> 2KOH + H2 The balanced equation shows that there is a 2 in front of water.
What is balanced reaction?
A balanced equation has equal numbers of all the different atoms on one side of the equation as on the other side.
How would you balance the following equation Ag H2S Ag2S H2?
The balanced equation is as follows: 2Ag + H2S --> Ag2S + H2
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
When the following equation is balanced what is the coefficient for HCl?
2hcl
Why is the chemical equation 2H2 O2 balanced?
2H2 + O2 ---->2H2O is balanced for the following reasons. Hydrogen and oxygen exist as H2 and O2 and not H and O. The product is water with a formula of H2O. To get balance the number of atoms of reactants and the number of atoms of products must be equal. They are in the balanced equation above. For these reasons the equation is balanced.
Is the following chemical equation balanced agno3 nacl 4agcl nano3?
The balanced equation is AgNO3 + NaCl --> AgCl + NaNO3. No coefficients are needed because everything bonds in a 1:1 molar ratio.
How is the best describes a balance reaction?
The correct answer is: A reaction that has the same number and type of atoms on each side of the equation.
Why is the following equation invalid Al 2O2 --- Al2O3?
Because the numbers of aluminum and oxygen atoms are not the same on both sides of the equation, so the equation is not balanced. In order to be balanced, the numbers of atoms of each element must be the same on both sides of the equation. The correct equation is 4Al + 3O2 --> 2Al2O3. This gives 4 aluminum atoms and 6 oxygen atoms on both sides of the equation, so it is balanced.
Balanced equation of calcium carbonate while heated?
Ca(ClO3)2 ---> CaCl2 + 3O2 is the balanced equation when calcium chlorate is heated.
