0
Start with the most complex molecule. In this case its Cu2O from the products side, and leave the oxygen for last. Follow these steps using the Cu2O molecule as your guide. 1) Place a 2 in front of CuS on the reactants side. This will balance the copper atoms. 2CuS + O2 --> Cu2O + SO2 2) Next balance the sulfur atoms by placing a 2 in front of SO2 on the products side. 2CuS + O2 --> Cu2O + 2SO2 3) Now, the only atoms left to balance are the oxygen. There are a total of 5 oxygen atoms on the products side and 2 on the reactants side. Fix this by placing a 2.5 in front of O2 molecule. 2CuS + 2.5O2 --> Cu2O + 2SO2 4) There is one more step to finish balancing this equation. There cannot be any partial molecules in a balanced chemical equation. To fix the partial molecule of O2, multiply the entire equation by the smallest number that gives all whole numbers for the coefficients. Thus, multiply this equation by 2. 4CuS + 5O2 --> 2Cu2O + 4SO2 This is the final balanced equation.
2 CuS + 3 O2 --> 2 CuO + 2 SO2
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoOKAY THE ANSWER IS REALLY EASY_ H2SO4 + 2NaOH----> 2H2O + Na2SO4
Wiki User
∙ 9y agoThe reaction of sodium hydroxide with copper sulfate produces sodium sulfate and copper hydroxide. The reaction is balanced as NaOH + CuSO4 = Cu(OH)2 + Na2SO4.
Wiki User
∙ 13y agoNooooo!!! It's na2so4 + h2so3.
It's a double change
Wiki User
∙ 11y agoWiki User
∙ 7y agoThe equation is:
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2(s)
Wiki User
∙ 13y ago2NaOH + H2CO3 → Na2CO3 + 2H2O
Wiki User
∙ 12y agoH2SO4 + NaOH -> Na2SO4 + H2O
Add your answer:
Earn +20 pts
When sulfuric acid reacts with sodium hydroxide one of the product terms is?
The general reaction for acid-base reactions is as follows: Acid + Base = Salt + Water In this case H2SO4 + 2 NaOH --> Na2SO4 + 2 H2O Actually: H2SO4 (aq) + NaOH (aq) ---> NaHSO4 (aq) + H2O(l) NaHSO4 (aq) + NaOH (aq) ---> Na2SO4 (aq) + H2O(l)
H2so4 2naoh-------na2so4 2h2o word equation?
sulfuric acid + sodium hydroxide ---> sodium sulfate + water
What is the chemical equation for the reaction between sulfuric acid with sodium hydroxide?
Sulfuric acid plus sodium hydroxide gives sodium sulfate plus water.
When NaOH and H2so4 react what color does it make?
Both NaOH and H2SO4 have no colour, even not after complete reaction (Na2SO4 and H2O are also colourless)
How do you balance hydrogen chloride plus sodium hydroxide yielding to sodium sulfate plus water?
HCl + NaOH --> Na2SO4 + H2O You're missing something there... There's sulfur in the products but not in the reactants. And chloride in the reactants but not in the products... More likely you meant HCl + NaOH --> NaCl + H2O Which is already balanced.
When sulfuric acid reacts with sodium hydroxide one of the product terms is?
The general reaction for acid-base reactions is as follows: Acid + Base = Salt + Water In this case H2SO4 + 2 NaOH --> Na2SO4 + 2 H2O Actually: H2SO4 (aq) + NaOH (aq) ---> NaHSO4 (aq) + H2O(l) NaHSO4 (aq) + NaOH (aq) ---> Na2SO4 (aq) + H2O(l)
H2so4 2naoh-------na2so4 2h2o word equation?
sulfuric acid + sodium hydroxide ---> sodium sulfate + water
What is the chemical equation for the reaction between sulfuric acid with sodium hydroxide?
Sulfuric acid plus sodium hydroxide gives sodium sulfate plus water.
When NaOH and H2so4 react what color does it make?
Both NaOH and H2SO4 have no colour, even not after complete reaction (Na2SO4 and H2O are also colourless)
How do you balance hydrogen chloride plus sodium hydroxide yielding to sodium sulfate plus water?
HCl + NaOH --> Na2SO4 + H2O You're missing something there... There's sulfur in the products but not in the reactants. And chloride in the reactants but not in the products... More likely you meant HCl + NaOH --> NaCl + H2O Which is already balanced.
What is the worded equation for sulphuric acid and sodium hydroxide?
This reaction is:2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Can you balance this equation Na2O plus H2O gives NaOH?
Na2O + H2O ---------> 2NaOH
How do you find the net ionic equation for NaOH and Na2SO4 when they form a precipitate?
The net ionic equation for NaOH and Na2SO4 when they form a precipitate is simple. It will contain only the atoms that participate in the reaction. Both of these compounds are soluble.
How do i balance and indicate the type of reaction NH3 plus H2SO (NH4)2SO4?
This is a neutralization reaction:2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
What does it mean a balance sheet does not balance?
my balance sheet does not balance why?
What is the balance chemical equation for NaOH and HCI?
This equation is Na2CO3 + 2 HCl -> 2 NaCl + CO2 (gas) + H2O.
How do you balance hydrochloric acid and Sodium Hydroxide?
NaOH + HCl ----> NaCl + H2O
