2Cr2O3 + 3Si -> 4Cr + 3SiO2 The reaction is begun with 191g Si and 114...
2Cr2O3 + 3Si -> 4Cr + 3SiO2 The reaction is begun with 191g Si and 114 g Cr2O3, The limiting reagent is Cr2O3, How many g Si is in excess? I keep getting 31.59g but Its saying its wrong.
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2Cr2O3 + 3Si -> 4Cr + 3SiO2
The reaction is begun with 191g Si and 114...
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr2O3(s) +...
The reaction of Cr2O3 with silicon metal
at high temperatures will make chromium metal.
2Cr2O3(s) + 3Si(s) 4Cr(l) + 3SiO2(s)
The reaction is begun with 188.00 g of Si and 110.00 g of
Cr2O3.
A) What is the limiting reactant?
B) How many grams of the excess reactant are left after the
reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. $$2Cr2O3(s)+3Si(s) 4Cr(l)+3SiO2(s)...
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. $$2Cr2O3(s)+3Si(s) 4Cr(l)+3SiO2(s) The reaction is begun with 113.00 g of Si and 82.00 g of Cr2O3. How many grams of the excess reactant are left after the reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2CrO3(s)+3Si(s)---> 4Cr(l)+3SiO2(s)...
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2CrO3(s)+3Si(s)---> 4Cr(l)+3SiO2(s) The reaction is begun with 107.00g of Si and 115.00g of Cr2O3. How many grams of the excess reactant are left after the reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal 2Cr2O3(s) +3Si()...
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal 2Cr2O3(s) +3Si() 4C(1) +3Si02(s) The reaction is begun with 53.00 g of Si and 80.00 g of Cr2O3. 1st attempt Part 1 (0.5 point) Select the limiting reactant. Choose one or more: si Cr2O3 SiO2 o cr
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. $$ The...
The reaction of Cr2O3 with silicon metal at
high temperatures will make chromium metal. $$ The reaction is
begun with 134.00 g of Si and 130.00 g of Cr2O3.
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr203 (s) + 3Si(s) —— 4Cr(1) +3510,(s) The reaction is begun with 134.00 g of Si and 130.00 g of Cr2O3. 1st attempt Part 1 (1 point) I See Periodic Table Select the limiting reactant. Choose one...
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make...
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr2O3(s) +35i(s) —— 4Cr(1) + 3Si0, (s) The reaction is begun with 146.00 g of Si and 85.00 g of Cr2O3. Part 2 (0.5 point) How many grams of the excess reactant are left after the reaction is complete?
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make...
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0g(s)+3Si(s) 4Cr()+3Sio, (s) The reaction is begun with 179.00 g of Si and 89.00 g of Cr2O3 7th attempt (0.5 point) Part 2 How many grams of the excess reactant are left after the reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0,(s) +...
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0,(s) + 3Si(s) — 4Cr(I) +3510,(s) The reaction is begun with 83.00 g of Si and 117.00 g of Cr2O3. 3rd attempt Part 1 (1 point) l See Part 2 (1 point) * Feedback How many grams of the excess reactant are left after the reaction is complete? 100.8 2nd attempt 1st attempt
or the following reaction: 4Cr(s) + 302(g) → 2Cr2O3(s) a. How many moles of oxygen (O2)...
or the following reaction: 4Cr(s) + 302(g) → 2Cr2O3(s) a. How many moles of oxygen (O2) would react with 0.35 moles of chrom 0.35 moles Cr x 3 mole ₂ = 0 4 moleco b. Starting with 10.4g of Oz, how many moles of Cr2O3 can be produced
The reaction is begun with 71.00 g of Si and 121.00 g of Cr2O3. How many...
The reaction is begun with 71.00 g of Si and 121.00 g of Cr2O3. How many grams of the excess reactant are left after the reaction is complete?
The reaction of Cr2O3 with silicon metal
at high temperatures will make chromium metal.
2Cr2O3(s) + 3Si(s) 4Cr(l) + 3SiO2(s)
The reaction is begun with 188.00 g of Si and 110.00 g of
Cr2O3.
A) What is the limiting reactant?
B) How many grams of the excess reactant are left after the
reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal 2Cr2O3(s) +3Si() 4C(1) +3Si02(s) The reaction is begun with 53.00 g of Si and 80.00 g of Cr2O3. 1st attempt Part 1 (0.5 point) Select the limiting reactant. Choose one or more: si Cr2O3 SiO2 o cr
The reaction of Cr2O3 with silicon metal at
high temperatures will make chromium metal. $$ The reaction is
begun with 134.00 g of Si and 130.00 g of Cr2O3.
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr203 (s) + 3Si(s) —— 4Cr(1) +3510,(s) The reaction is begun with 134.00 g of Si and 130.00 g of Cr2O3. 1st attempt Part 1 (1 point) I See Periodic Table Select the limiting reactant. Choose one...
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr2O3(s) +35i(s) —— 4Cr(1) + 3Si0, (s) The reaction is begun with 146.00 g of Si and 85.00 g of Cr2O3. Part 2 (0.5 point) How many grams of the excess reactant are left after the reaction is complete?
16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0g(s)+3Si(s) 4Cr()+3Sio, (s) The reaction is begun with 179.00 g of Si and 89.00 g of Cr2O3 7th attempt (0.5 point) Part 2 How many grams of the excess reactant are left after the reaction is complete?
The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr,0,(s) + 3Si(s) — 4Cr(I) +3510,(s) The reaction is begun with 83.00 g of Si and 117.00 g of Cr2O3. 3rd attempt Part 1 (1 point) l See Part 2 (1 point) * Feedback How many grams of the excess reactant are left after the reaction is complete? 100.8 2nd attempt 1st attempt
or the following reaction: 4Cr(s) + 302(g) → 2Cr2O3(s) a. How many moles of oxygen (O2) would react with 0.35 moles of chrom 0.35 moles Cr x 3 mole ₂ = 0 4 moleco b. Starting with 10.4g of Oz, how many moles of Cr2O3 can be produced
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