Chemistry

Chemistry, 21.07.2019 21:10, hwest98

Which of the following reactions is correctly balanced?
pcl3 + h2 → ph3 +3hcl
hcl + naoh → h2o + nacl
2ca+ 3cl2 → cacl3
c5h12 + 5o2 → 5co2 + 6h2o

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Chemistry, 18.07.2019 15:00, kelonmazon2492

Carbon dioxide and water are produced when pentane (c5h12) reacts with oxygen. what is the balanced equation for this reaction? c5h12(g) + o2(g) → co2(g) + h2o(g) c5h12(g) + o2(g) → 5co2(g) + h2o(g) c5h12(g) +8o2(g) → 5co2(g) + 6h2o(g) 5co2(g) + 6h2o(g) → c5h12(g) + 8o2(g) c5h12(g) +5o2(g) → 5co2(g) + 6h2(g) ch2(g) +o2(g) → co2(g) + h2(g)

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Chemistry, 30.07.2019 05:50, venny23

Consider the balanced equation. pcl3 + 3h2o h3po3 + 3hcl what is the percent yield of hcl if 42.0 g of hcl are produced from the reaction of 62.0 g of pcl3? a. 28.4% b. 72.8% c. 85.0% d. 93.5% plz

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Chemistry, 02.08.2019 07:30, randall10

If it requires 25.0 milliliters of 1.0 molar hcl to neutralize 45.0 milliliters of naoh, what is the concentration of the naoh solution? balanced equation: naoh + hcl yields nacl + h2o (3 points) select one: a. 0.56 m naoh b. 0.82 m naoh c. 1.1 m naoh d. 1.8 m naoh

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Chemistry, 29.09.2019 05:10, cherry12345627

Idon't know how to solve for concentration: if it requires 25.0 milliliters of 1.0 molar hcl to neutralize 45.0 milliliters of naoh, what is the concentration of the naoh solution? balanced equation: naoh + hcl yields nacl + h2o 0.56 m naoh 0.82 m naoh 1.1 m naoh 1.8 m naoh

Answers: 1

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Which of the following reactions is correctly balanced?
pcl3 + h2 → ph3 +3hcl
hcl + nao...

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