Please give a thumbs-up.
Do comment if you have any doubts
Thank you
Best of luck
1- Calculate the following: A- Number of moles in 10 gram of Cr(NO3). B- Number of...
helpp 3- How many gram of Oxygen is in 10 gram of Cr(NO3)? 4. Find the empirical formula of a compound with the following composition: Hg 33.3% S 26.7% 0 40.0% 1. Consider This Equation, and complete parts A, B, C and D. . 3MgO + 2FeBry --> Fe2O3 3MgBr2 A- + 8 + B- 0.3 + + C- + 100gr. + E- 1.2 gram of MgO is reacting with 12 gram of FeBry to give actual value of 1.2...
1- Consider This Equation, and complete parts A, B, C and D. 3MgO + FeO, 2FeBry 3MB 0.3 + 100gr. E 1.2 gram of MgO is reacting with 12 gram of FeBr; to give actual value of 1.2 gram of Fe2O3. Find: 1) Limiting Reagent ID) %Y E- 1.2 gram of MgO is reacting with 12 gram of FeBrz to give actual value of 1.2 gram of Fe2O3. Find: 1) Limiting Reagent ID) %Y
helppp 1- Calculate the following: A- Number of moles in 10 gram of Cr(NO3)s. B- Number of Atoms in 10 gram of Cr(NO3)s. C- Number of molecules in 10 gram of Cr(NO3)s. D- Number of grams in 10 atoms of Cr(NO3)s. 2. Find the % composition of all individuals in, KBrOn. %K= %Br= %0=
answer all please 1- Calculate the following: A- Number of moles in 10 gram of Cr(NO3)s. B Number of Atoms in 2.5 gram of Cr(NO3)s C- Number of molecules in 100 gram of Fe(NO3)s. D- Number of grams in 10 20 atoms of Fe(NO3)s. 2- Complete the following table: Element С н % Composition 71 Empirical Formula Element Н % Composition 65.4 5.5 29.1 Empirical Formula 29
C A hewing b er of moles in 10 gram of CHNO3). B Number of Atoms in 25 gram of CHNO3). C Number of molecules in 100 gram of Fe(NO3). D- Number of grams in 10 % atoms of MgBr2. 2. Complete the following table: Element % Composition Empirical Formula Element . Composition empirical Formula
B- Number of Atoms in 10 gram of Cr(NO3)s. D- Number of grams in 10 10 atoms of Cr(NO3)s.
1- Calculate the following: A- Number of moles in 10 gram of AlBr3. B- Number of Atoms in 10 gram of Al(OH)3. C- Number of molecules in 10 gram of Cr(NO3)5. D- Number of grams in 10 10 atoms of AlBr3.
1- Calculate the following: A- Number of moles in 10 gram of AlBr3. B- Number of Atoms in 10 gram of Al(OH)3. C- Number of molecules in 10 gram of Cr(NO3)5. D- Number of grams in 10 10 atoms of AlBr3. 2- How many gram of Oxygen is in 10 gram of Zn(OH)2? 3- Balance the following chemical equations: A- O2--------------->O3 B-Na++Al(OH)3--------------> C-KI+Mg(NO3)2---------------> D-FeCl3+Ca3(PO4)2---------------> E- C4H12+O2---------------->CO2+H2O 4- Find Oxidized –Reduced and number of electrons: a) 3Ba+N2---------->Ba3N2 OX: RE: Electrons: b)...
1- Calculate the following: A- Number of moles in 10 gram of Cr(NO3)s.
1- Calculate the following: A- Number of moles in 10 gram of Cr(OH)s. B- Number of Atoms in 2.5 gram of Cr(OH)s.