Chemistry, 31.05.2021 02:30 hannah1571

How do I answer this question i need help asap please

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 13:00, marvin07

In salt water solution, the salt is the blank

Answers: 1

continue

Chemistry, 23.06.2019 06:30, tdahna0403

The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is

Answers: 3

continue

Chemistry, 23.06.2019 08:10, 20dyeaubn

Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit

Answers: 3

continue

Chemistry, 23.06.2019 11:30, junahsisney

Bridget is in science class. her teacher gives her two unknown substances and asks her to determine their relative ph. she places a piece of red litmus paper into both substances. the litmus paper turns purple when she places it into substance i. the litmus paper turns blue when she places it into substance ii. a. substance i is a neutral substance and substance ii is an acid. b. substance i is a neutral substance and substance ii is a base. c. substance i is an acid and substance ii is a base. d. substance i is a base and substance ii is a neutral substance.

Answers: 1

continue

You know the right answer?

How do I answer this question i need help asap please
...