7.8 grams
The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2
No because you always keep an equation in balance when solving it
it means the lataduide line
Neutrons are the important particles of nuclear chain reactions
To balance the chemical equation KCl, you need to make sure there are equal numbers of each type of atom on both sides of the equation. You achieve balance by adjusting the coefficients in front of the compounds in the equation. In the case of KCl, you would put a coefficient of 1 in front of KCl on both sides of the equation to balance it.
Your question leads me to believe that you have the following equation: Na + Cl ---> NaCl2 In that case, note there is one Na (sodium) on the left and one on the right, so they are good. There's one chloride on the left but two on the right, so placing a "2" in FRONT of the Cl on the left will balance the equation and look as such: Na + 2Cl ---> NaCl2
To balance equations effectively, follow these steps: Write down the unbalanced equation. Count the number of atoms of each element on both sides of the equation. Adjust the coefficients in front of the compounds to balance the number of atoms on each side. Double-check that the equation is balanced by counting the atoms again. By following these steps, you can effectively balance equations.
The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2
Which of the following is true about government balance in the macroeconomic balance equation? a. Government balance can occur in the presence with inflation. b. Government balance is the difference between taxes (revenues) and expenditures. c. In transition economies, pressures on T and G resulted in a budget deficit. d. b and c are correct. e. a, b, and c are correct.
Assets = Liabilities + Equity is the Balance Sheets Equation.
To balance a chemical equation, follow these steps: Write down the unbalanced equation. Count the number of each type of atom on both sides of the equation. Add coefficients in front of the compounds to balance the number of atoms on each side. Start by balancing the most complex or uncommon elements first. Check that the equation is balanced by counting the atoms again. By following these steps, you can balance chemical equations effectively.
To find the mass of H₂O produced, first balance the equation: 2 HCl + Na₂CO₃ → 2 NaCl + H₂O + CO₂. Then calculate the number of moles of HCl in 12.0 grams, use stoichiometry to find the moles of H₂O produced, and finally convert moles of H₂O to grams using the molar mass of water (18.015 g/mol).
No because you always keep an equation in balance when solving it
To balance the equation Ag + H2S → Ag2S + H2, you need to make sure that the number of each type of atom is the same on both sides of the equation. Start by adding a coefficient of 2 in front of Ag and Ag2S to balance the silver atoms. Then, balance the hydrogen atoms by adding a coefficient of 2 in front of H2. Finally, balance the sulfur atoms by adding a coefficient of 2 in front of H2S. The balanced equation is 2Ag + 2H2S → Ag2S + H2.
To balance equations in acidic solutions effectively, follow these steps: Write down the unbalanced chemical equation. Balance the atoms of each element except hydrogen and oxygen. Balance the oxygen atoms by adding water molecules. Balance the hydrogen atoms by adding H ions. Balance the charge by adding electrons. Make sure the number of atoms on both sides of the equation is equal. Check that the equation is balanced in terms of mass and charge. By following these steps, you can effectively balance equations in acidic solutions.
Jean Beguin was the first iatrochemist to balance a chemical equation.
An alpha decay equation consists of the nucleus of an atom splitting into two parts: an alpha particle (He atom) and the resulting atom. To balance this equation, make sure that the amount of protons and neutrons are even on both sides.