Web3 sep. 2024 · These coefficients also have the ratio 2:1:2 (check it and see), so this equation is balanced. But 6.022 × 10 23 is 1 mol, while 12.044 × 10 23 is 2 mol (and the number is … Web17. if 8 moles of potassium superoxide reacts with 5 moles of water how many moles will remain underacted? A. 1 mole KO2 B. 3.0 moles KO2 C. 1.0 mole H2O D. 3.0 moles …
FeC2O4 , Fe2C2O43 , FeSO4,Fe2SO4 one mole each will react with …
WebMoles of Fe2+ = 4.46 x 10-4 x 5 = 2.23 x 10-3 mol and Moles of FeSO4 in 250 cm3 = 2.23 x 10-3 x 10 = 0.0223 mol; Mass of FeSO4 in 250 ... 559 g of the substance was … WebThe solubility of lead(ii) chloride is 0.45 g/100 ml of solution. what is the ksp of pbcl2? mm of pbcl2 = 278.1 g/mol; 11. ... it is an example of combination reaction, decomposition reaction, single displacementreaction, double displacement reaction ... A. combustion B. decompositionC. double displacement D. single displacem22. FeSO4 ->23. Pb iihs booster seat
FeC2O4, Fe2(C2O4)3,FeSO4, Fe(SO4)3 one mole each, will react …
WebThe SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles FeSO4, or 151.9076 grams. Note that rounding errors may occur, so always check the results. Use … WebStep 1: FeC 2 O 4 + KMnO 4 → Fe 3 + + CO 2 + Mn 2 + v. f. = 3 v. f = 5 [ v. f stands for valency factor] 1 × 3 = mole × 5 Mole = 5 3 Step 2: Fe 2 ( C 2 O 4) 3 + KMnO 4 → Fe 3 + … WebClassify the following unbalanced chemical equations according to the six types of chemical reactions. (Combination, Decomposition, Single Displacement, Double Displacement, Combustion or Acid-base Reaction) 26. AgNO3 + Cu → Cu (NO3)2 + Ag 27. P4 + O2 → P2O5 28. HBr + Al (OH)3 → AlBr3 + H2O 29. O3 → O- + O2 30. iihs buick encore