4 years ago

In an acid solution, _litmus paper will turn .

Chemistry

1 answer:

Paraphin [41]4 years ago

6 0

Somewhere in the Orange to red range

You might be interested in

45.8 g of NaCl is dissolved in 500. mL of a water (d = 1.00 g/mL) and is placed in the freezer at -1 °C overnight. Which stateme

mel-nik [20]

Answer:

i honestly don't know.

Explanation:

4 0

4 years ago

I need some help with my quiz

Nezavi [6.7K]

Answer:

Explanation:

the data for the average height of the plants in all three trails contains error

5 0

3 years ago

Read 2 more answers

Which description best matches Democritus idea of the atom?

puteri [66]

Democritus said that the atom was just a sphere.

4 0

3 years ago

What type of radiation is carbon emitting in the following equation? 14/6C=>0/-1e+14/7N

Lyrx [107]

I believe the answer is gamma ray.

7 0

3 years ago

Carbon-14 has a half-life of 5720 years and this is a first order reaction. If a piece of wood has converted 75% of the carbon-1

liraira [26]

Answer: 1145.8 years

Explanation:

Half-life of carbon-14 = 5720 years

First we have to calculate the rate constant, we use the formula :

$k=\frac{0.693}{5720\text{years}}$

$k=1.21\times 10^{-4}\text{years}^{-1}$

Now we have to calculate the age of the sample:

Expression for rate law for first order kinetics is given by:

$t=\frac{2.303}{k}\log\frac{a}{a-x}$

where,

k = rate constant = $1.21\times 10^{-4}\text{years}^{-1}$

t = age of sample = ?

a = let initial amount of the reactant = 100 g

x = amount decayed = 75 g

a - x = amount left after decay process = 100 - 75 = 25g

Now put all the given values in above equation, we get

$t==\frac{2.303}{1.21\times 10^{-4}}\log\frac{100}{25}$

$t=1145.8years$

8 0

3 years ago

Read 2 more answers

In an acid solution, ___litmus paper will turn__ .

In an acid solution, _litmus paper will turn .