NaMnO4 Choose... > Ba3(PO4)2 Choose... Show transcribed image text. There’s just one step to solve this.

Consider the reaction shown below: 2 MnCl2 (aq) + 5 NaClO (aq) + 6 NaOH(aq) 2 NaMnO4 (aq) + 3 H20 (1) + 9 NaCl (aq) If 219.37 millimoles of water are produced in this reaction, how many grams of NaClO were consumed? Express your answer in units of grams using at least three significant figures.

A student weighs out 42.95 grams of sodium permanganate, NaMnO4. How many moles of NaMnO4 is this? The molar mass of NaMnO4 is 141.93 g/mol. Use the standard abbreviation for the units. Your Answer: Answer units Selenium dichloride, SeCl2, has a molar mass of 149.86 g/mol. What is the mass in grams of 0.135 moles of SeCl₂?

Consider the following oxidation/reduction reaction: 2 MnCl2 + 5 NaClO + 6 NaOH → 2 NaMnO4 + 9 NaCl + 3 H2O. What is the oxidation state of hydrogen in NaOH? What is the oxidation state of chlorine in NaClO? Which species is the oxidizing agent? Which species is the reducing agent?

Question 6 (5 points) What is the oxidation number of Mn in NaMnO4? (Hint: For ionic compounds containing polyatomic ions, first split the compound up into the two separate ions. Then determine the oxidation state of each element in the polyatomic ion) O a) -7 Ob) +7 c) +2 Od) -2 O e) -1

A) Pb(MnO4)2 B) NaMnO4 C) HMnO4 D) H2O2 E) NaCl *I know the answer is A but I need a detailed explanation as to why that is the correct answer. Of the substances below,__ will decrease the solubility of Pb(CN)2 in a saturated solution.

Science; Chemistry; Chemistry questions and answers; Refer to this equation: 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq) ? 2MnSO4(aq) + Na2SO4(aq) + 3O2(g) + 4H2O(l). 30.0 g of NaMnO4 was reacted with excess H2O2 and H2SO4 . 2.60 L of O2 gas at 35.00 oC and 1.80 atm of pressure was collected.

The molar mass of NaMnO4 is 141.93 g/mol. Use the standard abbreviation for the units. A student weighs out 75.43 grams of sodium permanganate, NaMnO 4 . How many moles of NaMnO 4 is this?

Question 11 (1 point) A student weighs out 88.99 grams of sodium permanganate, NaMnO4. How many moles of NaMnO4 is this? The molar mass of NaMnO4 is 141.93 g/mol. Use the standard abbreviation for the units. Your Answer: Answer units Question 12 (1 point) Saved Selenium dichloride, SeCl2, has a molar mass of 149.86 g/mol.

Answer to Determine whether or not each chemical formula is an. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.