This is what happens to the first ionisation energy as you move across the periodic table
What is increase?
In paper chromatography, this is also known as the solvent
What is the mobile phase?
The number of moles are in 2.0 g of hydrogen gas (H₂)
What is 1 mol?
This equation relates heat, mass, temperature change, and specific heat capacity.
What is q = mcΔT?
This scientific term describes animals that eat both plants and other animals
What is an omnivore?
A famous youtuber who started his fame from Vine, meets one of the Beatles who collabed with Kanye and Rhianna
Who is Logan Paul McCartney?
This element has the highest electronegativity out of all the elements on the periodic table
What is fluorine?
This is the unknown element's identity
What is strontium
This formula is used to calculate the number of moles from mass.
What is n = m / M?
Calculate the heat absorbed when 100 g of water increases by 5°C (c = 4.18 J/g°C).
What is 2090 J?
The term for a word that is spelled the same forwards and backwards
What is a palindrome?
A fast-food chain only in Australia is visited by the greatest pirate you've ever heard of
What is Hungry Jack's Sparrow?
This atomic property decreases down a group due to increased electron shell levels.
What is the atomic/ionic radius?
The reason that the flame changes colour when different metals are heated.
What is excited electrons?
The number of molecules in 0.5 mol of CO₂
What is 3.01 × 10²³ molecules?
If 2000 J of energy raises 50 g of a substance by 10°C, calculate its specific heat capacity.
What is 4.0 J/g°C?
The painter of The Starry Night
Who is Vincent Van Gogh
A theme park that hosts the fastest rollercoaster in the Southern Hemisphere merges with the agency that declared COVID-19 as a pandemic
What is MovieWorld Health Organisation?
This property increases as you move across a period from left to right due to increasing nuclear charge.
What is electronegativity?
In AES and AAS, this is the reason why the spectra emit/absorb different colour lights
What is emitting/absorbing different specific wavelengths?
In the reaction 2H₂ + O₂ → 2H₂O, if you have 4 mol H₂ and 1 mol O₂, this is the limiting reactant.
What is oxygen (O₂)?
The explanation why water has a high specific heat capacity compared to most substances.
What is strong hydrogen bonding requires more energy to increase temperature?
This country was formerly known as Ceylon
What is Sri Lanka?
A boardgame where friends test for who has the most knowledge in categories such as: Entertainment, History, Science and Nature, and Sports and Leisure; appears in a movie about a wannabe stock broker starring an actor who just wants to talk about the political and economic state of the world
What is Trivial pursuit of Happyness?
These are the 2 reason why electronegativity changes, which also thereby causes polar bonds
What is:
Different distance from the central positive nucleus
More protons in the central nucleus for electrons in the same shell/orbital
This is the relative atomic mass (RAM) for this element
What is 63.62?
DAILY DOUBLE
A student reacts 10.0 g of CaCO₃ with 100.0 mL of 1.50 M HCl according to the equation:
CaCO₃(s)+2HCl(aq)→CaCl₂(aq)+CO₂(g)+H₂O(l)
This is the mass of CO₂ produced
What is 3.30grams?
A student burns 0.1 mols of ethanol (C₂H₅OH), heating 200.0 g of water from 25.0°C to 35.0°C.
(The specific heat capacity of water is 4.18 J g⁻¹ °C⁻¹)
This is the molar enthalpy of ethanol
What is 83600 J/mol?
When judging diamonds, this word beginning with C is often graded along with Carat, colour, and clarity
What is cut?
A starring actress for a TV show that fights the demogorgon listens to the most downloaded song of the 1960's (often describing a female with a dominant trait eye colour)
Who is Millie Bobby Brown eyed girl?