What happens in destructive distillation of coal when lime water is used instead of water???

Fossil fuel in a sentence <br> biomass in a snentence

Sergio [31]

Answer:

Below•

Explanation:

Fossil Fuel: It's a natural gas based on natural materials such as coal.

Biomass: It's the total weight of substance.

$\qquad \qquad...$

3 0

2 years ago

Complete balanced equation for the reaction between aluminum metal (Al) and oxygen gas (O2)

WARRIOR [948]

The answer to this is <span>4 Al + 3 O2 = 2 Al2O3 i hope that this helps</span>

5 0

3 years ago

Classify each of the following as a homogeneous mixture, heterogeneous mixture, element, or compound:

dexar [7]

<span>a) Table salt: it is a compound. A compound is a combination of atoms in fixed proportions.Table salt is NaCl, which means that table salt is a compound of 1 atom of Na and 1 atom of Cl and not other thing. b) Blood: is an homogeneous mixture: it is a mixture of many compounds which can not be easily distinguished or separated, you need microscopes or very special physical methods to distinguish or separate the different compounds of blood. d) Steel: it is a special king of homogeneous mixture (it is called an alloy) which, as in the case of blood, cannot be distinguished or separated easily. d) Planet earth: it is a heterogeneous mixture. You can easily distinguish many of the compounds of the planet Earth: water, oxygen, carbon,...</span><span />

5 0

3 years ago

Hydrocarbons that lack ____________ are called saturated hydrocarbons, or ___________.

Nady [450]

Hydrocarbons that lack π bond are called saturated hydrocarbons or alkanes

<h3>Hydrocarbons</h3>

Hydrocarbon is an organic compound consisting of hydrogen and carbon.
Hydrocarbons is an examples of 14 group hydrides.
Hydrocarbons are colorless and hydrophobic.
Their odors are usually like gasoline or lighter fluid.
In oil and gas industry, the hydrocarbon in term, combines petroleum and natural gas they are the two naturally occurring phases of hydrocarbon.

<h3>Alkanes</h3>

Alkanes also konwn as parafins
They are called as saturated hydrocarbons
Alkanes contain hydrogen and carbons arranged in tree structure
Alkanes have two main sources petroleum and natural gas.

Therefore, Hydrocarbons that lack π bond are called saturated hydrocarbons

Learn more about the saturated hydrocarbons on

brainly.com/question/16919281

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6 0

2 years ago

Read 2 more answers

Complete this nuclear reaction by selecting which particle would go in the

kompoz [17]

Answer:

Missing particles: $^{0}_{1}e^{+}$ (a positron) and an electron neutrino $\nu_{\rm e}$ .

The nuclear equation would be:

${\rm ^{19}_{10} Ne} \to ^{0}_{1}e^{+} + {\rm ^{19}_{\phantom{1}9}F }+ \nu_{e}$ .

Explanation:

The mass number of a particle is the number on the top-right corner of its symbol.

The atomic number of a particle is the number on the lower-right corner of its symbol.

The nuclear reaction here resembles a beta-plus decay. The mass numbers of the two nuclei are equal. However, the atomic number of the product nucleus is lower than that of the reactant nucleus by $1$ .

A beta decay may either be a beta-plus decay or a beta-minus decay. In a beta-plus decay, a positively-charged positron $^{0}_{1}e^{+}$ and an electron neutrino $\nu_e$ would be released. On the other hand, in a beta-minus decay, a negatively-charged electron $\rm ^{0}_{1}e^{-}$ and an electron antineutrino $\overline{\nu}_e$ would be released.

Electric charge needs to be conserved in nuclear reactions, including this one.

The atomic number of the $\rm Ne$ nucleus on the left-hand side is $10$ , meaning that the nucleus has a charge of $+10$ . On the other hand, the atomic number of the $\rm F$ nucleus on the right-hand side shows that this nucleus carries a charge of only $+9$ .

By the conservation of electric charge, the particles on the right-hand side must carry a positive charge of $+1$ . That rules out the possibility of the combination of one negatively-charged electron $\rm ^{0}_{1}e^{-}$ (with a charge of $-1$ ) and an electron antineutrino $\overline{\nu}_e$ (with no electric charge at all.)

Hence, the only possibility is that the missing particle is a positron (and an electron neutrino $\nu_e$ , which carries no electric charge.)

4 0

3 years ago