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Debora [2.8K]
3 years ago
12

Learning Task No. 2: Knowing the limitations of standard instruments in pre-

Chemistry
1 answer:
prisoha [69]3 years ago
6 0

Answer:

1. 1 teaspoon of flour added with 1 cup of water

2. 1 teaspoon of alcohol dissolved with 1 glass of water

3. 1 teaspoon of sugar mixed in 1 glass of coconut milk

4. 1 pack of shampoo mixed with 1 glass of water

Explanation:

Remember always use on what is available at home if you don't have a coconut milk use water

Glad to help!

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.What is the KE of a baseball that has a mass of 100 kg and is traveling at 5 m/s?
Elden [556K]

Answer:

1250joules

Explanation:

The kinetic energy is energy in motion and it's formula is

KE =1/2MV^2

M represent mass which is 100Kg.

V represent velocity which is 5m/s

Therefore, KE = 1/2×100×5× 5

= 50 × 25

KE= 1250joules

6 0
3 years ago
chinua reacts 37g of magnesium with 150g of sulfuric acid. what will be the total mass of the products of this reaction
Andreas93 [3]

the total mass is 187g. The total mass of the reactant is always equal to total mass of the products.

explanation:

as per the given details, the reactant involved in the reaction are 37g of magnesium and 150g of sulfuric acid . the total of the reactant is 187g.

7 0
2 years ago
Physical properties of glass bottle
Paul [167]
Glass is a hard substance that consists of sand, soda ash and limestone. When these substances are heated together, their molecules bond to form the substance we know as glass. We use glass for many purposes, and glass bottles have become a popular method of storage, as well as being used in chemical experiments.

8 0
4 years ago
In order to rinse the system of exhaled C02 and meet the inspiratory flow rate requirements of infants placed on B-CPAP, the flo
LuckyWell [14K]

Answer:

In order to rinse the system of exhaled CO2 and meet the inspiratory flow rate requirements of infants placed on B-CPAP, the flow rate of humidified gas should be set at:

A. 16 to 20 L/minute

B. 6 to10 L/minute

C. at least 15 L/minute

D. 11 to 15 L/minute

B. 6 to10 L/minute

Explanation:

Bubble CPAP is a non-invasive, external ventilation technique used for newborn babies with infant respiratory distress syndrome (IRDS). Continuous positive airway pressure (CPAP) is given to a spontaneously breathing newborn baby to preserve lung volumes during expiration

3 0
4 years ago
Neeru is looking at her kids backpack and wants to compare their masses. What is the best tool Neeru can use to find the mass of
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B would be the best to measure mass
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