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Questions in chemistry

[Sagot para sa’yo] Natural Indicators ph response

[Sagot para sa’yo] remember not all reactions happen at the same speed, some are

[Sagot para sa’yo] Seperation method of black pepper and table salt

[Sagot para sa’yo] Show the correct chemical equation for the reaction of magnesium ribbon and hydrochloric acid

[Sagot para sa’yo] At 225 C a gas has a volume of 400 mL. What is the volume of this gas at 127C?

[Sagot para sa’yo] What mass of solute is needed to make 100 g of 3.4% solution?

[Sagot para sa’yo] Which of the following deficiencies the IBC Code

[Sagot para sa’yo] substance A when added to water caused the color of the blue litmus paper to turn red, which of the following si Substance A?

[Sagot para sa’yo] Which of the following is a hazard classification of dangerous goods? Select the correct answer. Low temperature or cryogenic substances Paints and solvents Anti-oxidising substances Toxic and infectious substances

[Sagot para sa’yo] suppose you held a lighted match to a solid piece of wood and another match