Mathematics, 30.03.2020 05:56, samangelzrose3576

Exercise 1 - fill in the missing words in the sentences below.

1. The mass of the reactants (starting chemicals) is E- to the mass of the products (the chemicals that are made).

2. The products have different P- to the reactants.

3. During a chemical reaction Heat is either taken in or given out.

4. A chemical change is difficult to R - (go backwards).

Exercise 1 - fill in the missing words in the sentences below.1. The mass of the reactants (starting

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, mbatton879

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Answers: 1

continue

Mathematics, 21.06.2019 14:30, kev71

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Answers: 1

continue

Mathematics, 21.06.2019 17:00, Will1119

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Answers: 1

continue

Mathematics, 21.06.2019 20:30, tyrique86

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

Answers: 1

continue

Do you know the correct answer?

Exercise 1 - fill in the missing words in the sentences below.

1. The mass of the reactan...