When the equation below is balanced, the coefficient of sulfuric acid, h2so4 is: nacn + h2so4 → na2so4 + hcn?
1 answer:
<span>2NaCN + (1)H2SO4 → Na2SO4 + 2HCN
</span><span>The coefficient of sulfuric acid is 1.</span>
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- We observe that hydrogen burns at mouth of beaker with blue flame and pop sound is heard. It is a chemical change.
