Questions by Kwerle

Questions by Kwerle

Someone help me out plz

asked Feb 22, 2021

2 answers

4 votes

185k views

Salt and sugar are poured into a glass of water and stirred. Slowly, the salt and sugar crystals become harder to see and then cannot be seen at all. What happened to the salt and sugar? Group of answer

asked Jun 19, 2020

1 answer

4 votes

58.7k views

When 1 g of a cube of manganese (IV) oxide was added to 100 cm3 of hydrogen peroxide, water and oxygen were produced. Manganese oxide was not used up in the reaction. Based on this information, which of

asked Jun 4, 2020

1 answer

1 vote

31.1k views

Question 17 (5 points) Weapons of mass destruction were discovered by United States troops in Iraq. True False

asked Feb 23, 2020

2 answers

4 votes

42.2k views

would sound travel faster in a thick piece of metal (high density) or a large hallow piece of metal ( low density ) ? explain why .

asked Feb 9, 2020

2 answers

5 votes

116k views

What ship is used in the art of handwriting

asked Feb 16, 2019

2 answers

4 votes

166k views

Jack is 3 times as old as lacy. 6 years from now the sum of their ages will be 60. how old are they now?

asked Feb 12, 2019

1 answer

2 votes

25.1k views

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