54. (B4-127-35) Сколько (г) восстановителя расходуется в реакции: KMnO4 + C6H5CB7
+ H2SO4 = C6H5COOH + CO2 + K2SO4 +
MnSO4 + H2O для получения 34 г MnSO4?
А) 6,6 В) 5,3 C) 7,5 D) 9,0
E) 12
оор r​

Titania buys a bag of fertilizers at the store. it reads 30-15-10. how much phosphorous is in the fertilizer a. 30% b. 15% c. 10%

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Describe the interaction that occurs between two objects with the same electrical charge.