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ycow [4]
3 years ago
13

Write a reaction equation to show HCO3 acting as an acid​

Physics
1 answer:
aniked [119]3 years ago
6 0

Answer: H2CO3

Explanation:

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What speed would an object have to travel to increase its mass by 50%?
ANEK [815]

Answer:

the point the mass of an object will increase when traveling at relativistic speeds

Explanation:

m = m0/((1 - v2/c2))1/2

m0 = the mass measured at rest relative

<em>m = the mass measured by the observers on the other reference frame.</em>

<em>v = the speed of the object</em>

<em>c = the speed of light in a vacuum</em>

<em />

8 0
3 years ago
Jenna flips a 10p coin four times. Here are her results:
ValentinkaMS [17]

Answer:

Option B

Explanation:

The reliability of an experiment can be increased by conducting experiment sufficient number of times keeping other things constant. Hence, the 10 p coin needs to be flipped again to measure reliability for more than one times.

Hence, option B is correct

6 0
3 years ago
In an adiabatic process, what happens when gases in a system are compressed?
I am Lyosha [343]
I would say its c
given a fixed volume, when volume decreases while mass remains constant
density increases ie temperature increases also
5 0
3 years ago
Read 2 more answers
Una bebida achocolatada contiene 559 calorías por porción, la persona que la compra desea saber su equivalente en térmias. Por l
amm1812
English one > A portion is how much food you choose to eat at one time, whether in a restaurant, from a package, or at home. A serving, or serving size, is the amount of food listed on a product's Nutrition Facts, or food label (see Figure 1 below).

Different products have different serving sizes, which could be measured in cups, ounces, grams, pieces, slices, or numbers—such as three crackers. A serving size on a food label may be more or less than the amount you should eat, depending on your age, weight, whether you are male or female, and how active you are. Depending on how much you choose to eat, your portion size may or may not match the serving size.

Spanish one > Una porción es la cantidad de comida que eliges comer a la vez, ya sea en un restaurante, en un paquete o en casa. Una porción, o tamaño de porción, es la cantidad de alimento que se indica en la información nutricional o en la etiqueta de un producto (consulte la Figura 1 a continuación).

Los diferentes productos tienen diferentes tamaños de porción, que se pueden medir en tazas, onzas, gramos, trozos, rebanadas o números, como tres galletas saladas. El tamaño de una porción en la etiqueta de un alimento puede ser mayor o menor que la cantidad que debe comer, dependiendo de su edad, peso, si es hombre o mujer y qué tan activo es. Dependiendo de la cantidad que elija comer, el tamaño de su porción puede o no coincidir con el tamaño de la porción.


buena suerte y tuve que traducir esto
7 0
3 years ago
List two examples of energy transformation necessary for the sporting event to take place.
Doss [256]
1. in commentary electrical to sound
2. battery loudspeakers are used chemical to sound
hope it helps
8 0
3 years ago
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