Chemistry

Chemistry, 16.07.2019 12:00, skgoldsmith

When the equation below is balanced, the coefficient of sulfuric acid, h2so4 is: nacn + h2so4 → na2so4 + hcn?

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Chemistry, 01.07.2019 09:30, Ariannamorales5355

Sulfuric acid, h2so4, can be neutralized by sodium hydroxide, naoh. the unbalanced equation is: h2so4(aq) + naoh(aq) → na2so4(aq) + h2o(l) a student who was asked to balance the reaction wrote the following: h2so4(aq) + na2oh(aq) →na2so4(aq) + h3o(l) is this correct? explain why or why not using what you know about the law of conservation of mass and chemical changes. if necessary, provide the correct balanced equation.

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Chemistry, 09.07.2019 04:30, emily41950

Consider the formation of hcn by the reaction of nacn (sodium cyanide) with an acid such as h2so4 (sulfuric acid): 2nacn(s)+h2so4(aq)âna2so4(aq)+2hcn(g) what mass of nacn gives the lethal dose in the room?

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Chemistry, 02.08.2019 22:00, chaanah

Four identical zinc plates are placed in four different solutions of sulfuric acid (h2so4). the following reaction occurs: zn + h2so4 znso4 + h2 in which concentration of sulfuric acid solution would the reaction occur the fastest? a. 0.16 m h2so4 b. 0.01 m h2so4 c. 0.016 m h2so4 d. 0.1 m h2so4

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Chemistry, 17.10.2019 10:30, breemills9552

Plz studying for final i think its d but not sure using the balanced equation below, how many moles of sodium cyanide (nacn) are needed to react completely with 3.6 moles of sulfuric acid (h2so4)? h2so4 + 2nacn yields 2hcn + na2so4 1.2 mol nacn 1.8 mol nacn 3.6 mol nacn 7.2 mol nacn

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When the equation below is balanced, the coefficient of sulfuric acid, h2so4 is: nacn + h2so4 → na2...

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