Chemistry
Chemistry, 02.07.2019 05:30, dh29229

Sio2 + 4hf → sif4 + 2h2o in this chemical reaction, how many grams of hf are needed for 182 grams of sio2 to react completely? express your answer to three significant figures. the reaction requires__ grams of hf.

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Chemistry, 29.06.2019 16:00, Kston2165
Asap 15)given: sio2 + 4hf → sif4 + 2h2o in this chemical reaction, how many grams of hf are needed for 182 grams of sio2 to react completely? express your answer to three significant figures. the reaction requires grams of hf.
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Chemistry, 08.07.2019 00:00, mmaglaya1
Given: sio2 + 4hf → sif4 + 2h2oin this chemical reaction, how many grams of hf are needed for 182 grams of sio2 to react completely? express your answer to three significant figures
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Chemistry, 10.07.2019 19:30, Olive9397
Given sio2 + 4hf --> sif4 +2h2o in this chemical equation how many grams of hf are needed for 182 grams of sio2 to react completely?
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Chemistry, 17.10.2019 04:30, cjdaly123
1.) which of these is the balanced equation for this reaction? a.) ch4 + o2 → co2 + h2o b.) ch4 + o2 → co2 + 2h2o c.) ch4 + o2 → co2 + 4h2o d.) ch4 + 2o2 → co2 + 2h2o 2.) carbon monoxide burns readily in oxygen to form carbon dioxide. co + o2? co2 what coefficient values will balance the reaction shown above? a.1,1,1 b.1,2,2 c. 2,1,2 d. 2,2,1 3.) which of these is the balanced equation for this reaction? a.) sio2 + 4hf → sif4+ h2o b.) sio2 + hf → sif4 + 2h2o c.) sio2 + 2hf → sif4 + h2o d.) sio2 + 4hf → sif4 + 2h2o 4.) which of these is the balanced equation for this reaction? a.) as + naoh → na3aso3 + h2 b.) as + naoh → 3na3aso3 + h2 c.) as + naoh → 3na3aso3 + 3h2 d.) 2as + 6naoh → 2na3aso3 + 3h2 5.) which of these is the balanced equation for this reaction? a.) sici4 + h2o → sio2 + 2hci b.) sici4 + h2o → sio2 + 4hci c.) sici4 + 2h2o → sio2 + 4hci d.) sici4 + 4h2o → sio2 + 4hci
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Sio2 + 4hf → sif4 + 2h2o in this chemical reaction, how many grams of hf are needed for 182 grams of...

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