Given below are some colloids make a list selecting them on the basics of type of colloid fog ,cloud ,shaving cream, milk ,face cream ,milk of magnesia, foam, rubber ,sponge, Jelly, cheese, butter, writing ink ,smoke, blood, coloured gemstone, mist ,automobile exhaust, paint.​

What’s the scientific notation for the number 6,840,000,000

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

Once similarity and one difference between a mixture of elements and a mixture of compounds