How many grams of K CO, (MM - 138.21 g/mol)are needed to completely react with 453.2...
how many grams of CO are needed to react with 3.03 g of Fe2O3? How many grams of Co are needed to react with 1.77 mol of Fe2O3?
12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with 52.0 L of CH4(8) at STP to produce CO2 and H20? (molar mass (CH) 16.04 g/mol) a) 11.6 b) 2.32 c) 4.64 d) 52.0 e) 104
For the reactionNa₂CO₃+Ca(NO₃)₂ → CaCO₃+2NaNO₃how many grams of calcium nitrate, Ca(NO₃)₂, are needed to react completely with 40.5 g of sodium carbonate, Na₂CO₃ ?
Part B How many grams of O, are needed to react completely with 22.1 g of CH102 Express your answer with the appropriate units. m(03) = 39.5 g You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer Part How many grams of CO, are produced from the complete reaction of 51.4 g of C, H,0?! Express your answer with the appropriate units. "! A OB? Units m(CO,)- Value Submit...
4. In the reaction below, how many grams of HCl are required to react with 2.000 g of Na,CO,? H20+CO2 () 2 NaCl (a) Na2CO3 (aq)2 HCl (aq) 5. What type of chemical reaction is this? +CO2 ( Na CO3 (aq) +2 HCl (a) 2 NaCl (a)
How many g of Aluminum are needed to react completely with 625 gram of Mn304, according to the chemical equation below! 3 Mn304 + 8 Al -> 9 Mn + 4 Al2O3 2.65 g 19.29 24.39 1.549 1.38 g 1979 3.91 g 8.709 QUESTION 14 CS2 is reacted with oxygen according to the following equation. What mass of O2 would react completely with 9.33 grams of C527 CS2 + 302 -> CO2 + 2 502 7.91 g 173 g 4.29...
How many grams of Na2SO4 (142.04 g/mol) are needed to prepare 125.0 mL of 2.50 mM solution of Na+? What's the concentration in ppm of Na+ in this solution?
How many milliliters of 0.112 M Na 2 CO 3 will completely react with 27.2 mL of 0.135 M HNO 3 according to the following reaction? 2HNO 3 (a q ) +Na 2 CO 3 ( aq ) H 2 O (l ) + CO 2 ( g ) + 2NaNO 3 ( aq )
How many grams of oxygen gas are needed to react completely with 44.2 grams of iron?
In a solution of Nicly, the cl' concentration is 0.017 M. How many grams of Nicly are in 538 mL of this solution? g NICI the tolerance is +/-2% For the reaction: Na2CO3(aq) + NiCl2(aq) → NICO3(s) + 2NaCl(aq) How many milliliters of 0.38 M NiCl solution are needed to react completely with 31.4 mL of 0.40 M Na2CO3 solution? mL NICI How many grams of Nicoz will be formed? g NICO: What is the molarity of an aqueous solution...