3 years ago

Full tablet Reaction time = 34.5 sec

Chemistry

1 answer:

Snezhnost [94]3 years ago

8 0

Answer:

145

173

216

Hope that helped

You might be interested in

An experiment requires 40.0g of ethylene glycol, a liquid whose density is 1.114 g/mL. Rather than weigh the sample on a balance

uranmaximum [27]

Density= mass/volume
volume=mass/density
volume= 40.0g/1.114g per mL
volume= 35.90664273 mL
volume = 35.9 mL

6 0

3 years ago

What is an ion atom?

stira [4]

Ion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions.

5 0

3 years ago

A mixture of 454 kg of applesauce at 10 degrees Celsius is heated in a heat exchanger by adding 121300 kJ. Calculate the outlet

stira [4]

Explanation:

The given data is as follows.

Mass of apple sauce mixture = 454 kg

Heat added (Q) = 121300 kJ

Heat capacity ( $C_{p}$ ) of apple sauce at $32.8^{o}C$ = 4.0177 $kJ/kg^{o}C$

So, Heat given by heat exchanger = heat taken by apple sauce

Q = $mC_{p} \Delta T$

or, Q = $mC_{p} (T_{f} - T_{i})$

Putting the given values into the above formula as follows.

Q = $mC_{p} (T_{f} - T_{i})$

121300 kJ = $454 kg \times 4.0177 kJ/kg^{o}C \times (T_{f} - 10)$

$T_{f}$ = $76.5^{o}C$

Thus, we can conclude that outlet temperature of the apple sauce is $76.5^{o}C$ .

3 0

3 years ago

Why is cellular respiration important?

8_murik_8 [283]

A because b is for photosynthesis

5 0

3 years ago

State the phenomenon exhibited by the two atoms

Volgvan

Answer:

METALS

Lose their valence electrons easily/ ionic by electron loss.

NOMETAL

Gain or share valence electrons easily/ ionic by electron grain.

6 0

2 years ago