Not everyone knows what will happen if you mix HYDROGEN PEROXIDE AND MANganese. It's a pity that I didn't know earlier.
- 3 ай бұрын
Not everyone knows what will happen if you mix HYDROGEN PEROXIDE AND MANganese.
- Рет қаралды 14,900
Not everyone knows what will happen if you mix HYDROGEN PEROXIDE AND MANganese. It's a pity that I didn't know earlier.
Пікірлер: 8